package com.lyy.bigevent.controller;

import com.lyy.bigevent.pojo.Result;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@RestController
public class FileUploadController {
    @PostMapping("/upload")
    public Result< String> upload(MultipartFile  file) throws IOException{
        // 把文件的内容存储到本地磁盘上
        String originalFileName = file.getOriginalFilename();
        //保证文件的名字唯一，从而防止文件覆盖
        String filename = UUID.randomUUID().toString() + originalFileName.substring(originalFileName.lastIndexOf("."));
        file.transferTo(new File("D:\\JavaWebhomework\\Img\\" + filename));
        return Result.success("url访问地址……");
    }
}
